Brands Vehicles
Lowest Prices
Free Returns
Online Since 2009

ACDelco 15-21691 A/C Compressor

ACDelco 15-21691 A/C Compressor Image 1
ACDelco 15-21691 A/C Compressor Image 2
ACDelco 15-21691 A/C Compressor

ACDelco
Brand:ACDelco
Part Number: 15-21691
UPC: 00707773357248
Weight: 16.16 lbs
Condition:Remanufactured



On Sale:

$280.79

Availability:
3 in Stock
Warehouse: US-4
Quantity:

Product Information

Description:

Get the ACDelco 15-21691 A/C Compressor for your vehicle. Buy now and secure your purchase online!

GM Genuine Parts Remanufactured Air Conditioning Compressors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These Remanufactured A/C Compressors pump refrigerant through the system. Remanufacturing A/C compressors is an automotive industry practice that involves the disassembly of existing units and replacing components that are most prone to wear with new components. Damaged and obsolete parts are replaced and are end of line tested to ensure they perform to GM specifications. In addition, remanufacturing returns components back into service rather than processing as scrap or simply disposing of them. The compressor is typically engine driven via the accessory belt and a clutch on the compressor is used to engage and disengage the compressor. Hybrid vehicles are typically equipped with an electric motor driven compressor. The compressor is lubricated by refrigerant oil. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

  • 100% visual- and leak- tested to ensure component's quality and durability
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
  • GM regularly updates production and service part designs to integrate new materials and technologies
  • Remanufactured with top-quality cores and parts to improve upon the original equipment design
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)

Specifications:

Belt Type:
Serpentine
Clutch Included:
Yes
Clutch Pulley Diameter (in):
4.328in
Clutch Pulley Diameter (mm):
109.94mm
Coil Clock Position:
10
Coil Voltage:
12 Volts DC
Compressor Type:
DA6, HR6, HE6
Connector Shape:
Rectangle
Connector Terminal Quantity:
2
Discharge Port Inside Diameter:
0.646 in.
Discharge Port Inside Diameter:
16.408 mm
Mount Hole Quantity:
3
Mounting Type:
Ear Mount
Pulley Groove Quantity:
6
Refrigerant Type:
R12 R134A
Suction Port Inside Diameter:
0.646 in.
Suction Port Inside Diameter:
16.408 mm
Switch Service Port:
Yes
Country of Origin:
US

Select a vehicle to narrow ACDelco 15-21691 A/C Compressor fitment info!

Last Updated: 03/02/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes
Chevrolet G10

4.3L V6 Gas OHV
1
 
-- (Remanufactured)---
INCLS O-RINGS
Eng: LB4
8th VIN Digit: Z
 

Chevrolet G10



4.3L V6 Gas OHV -- (Remanufactured)---
INCLS O-RINGS
Eng: LB4
8th VIN Digit: Z

1 Per Vehicle
Chevrolet G10

5.0L V8 Gas OHV
1
 
-- (Remanufactured)---
INCLS O-RINGS
Eng: L03
8th VIN Digit: H
 

Chevrolet G10



5.0L V8 Gas OHV -- (Remanufactured)---
INCLS O-RINGS
Eng: L03
8th VIN Digit: H

1 Per Vehicle
Chevrolet G10

5.7L V8 Gas OHV
1
 
-- (Remanufactured)---
INCLS O-RINGS
8th VIN Digit: K
 

Chevrolet G10



5.7L V8 Gas OHV -- (Remanufactured)---
INCLS O-RINGS
8th VIN Digit: K

1 Per Vehicle
Chevrolet G20

6.5L V8 Diesel OHV
1
 
-- (Remanufactured)---
INCLS O-RINGS
Eng: L49
8th VIN Digit: P
 

Chevrolet G20



6.5L V8 Diesel OHV -- (Remanufactured)---
INCLS O-RINGS
Eng: L49
8th VIN Digit: P

1 Per Vehicle
Chevrolet G20

4.3L V6 Gas OHV
1
 
-- (Remanufactured)---
INCLS O-RINGS
Eng: LB4
8th VIN Digit: Z
 

Chevrolet G20



4.3L V6 Gas OHV -- (Remanufactured)---
INCLS O-RINGS
Eng: LB4
8th VIN Digit: Z

1 Per Vehicle
Chevrolet G20

5.0L V8 Gas OHV
1
 
-- (Remanufactured)---
INCLS O-RINGS
Eng: L03
8th VIN Digit: H
 

Chevrolet G20



5.0L V8 Gas OHV -- (Remanufactured)---
INCLS O-RINGS
Eng: L03
8th VIN Digit: H

1 Per Vehicle
Chevrolet G20

5.7L V8 Gas OHV
1
 
-- (Remanufactured)---
INCLS O-RINGS
8th VIN Digit: K
 

Chevrolet G20



5.7L V8 Gas OHV -- (Remanufactured)---
INCLS O-RINGS
8th VIN Digit: K

1 Per Vehicle
Chevrolet G30

6.5L V8 Diesel OHV
1
 
-- (Remanufactured)---
INCLS O-RINGS
Eng: L57
8th VIN Digit: Y
 

Chevrolet G30



6.5L V8 Diesel OHV -- (Remanufactured)---
INCLS O-RINGS
Eng: L57
8th VIN Digit: Y

1 Per Vehicle
Chevrolet G30

4.3L V6 Gas OHV
1
 
-- (Remanufactured)---
INCLS O-RINGS
Eng: LB4
8th VIN Digit: Z
 

Chevrolet G30



4.3L V6 Gas OHV -- (Remanufactured)---
INCLS O-RINGS
Eng: LB4
8th VIN Digit: Z

1 Per Vehicle
Chevrolet G30

5.7L V8 Gas OHV
1
 
-- (Remanufactured)---
INCLS O-RINGS
8th VIN Digit: K
 

Chevrolet G30



5.7L V8 Gas OHV -- (Remanufactured)---
INCLS O-RINGS
8th VIN Digit: K

1 Per Vehicle
Chevrolet G30

7.4L V8 Gas OHV
1
 
-- (Remanufactured)---
INCLS O-RINGS
Eng: L19
8th VIN Digit: N
 

Chevrolet G30



7.4L V8 Gas OHV -- (Remanufactured)---
INCLS O-RINGS
Eng: L19
8th VIN Digit: N

1 Per Vehicle
GMC G1500

4.3L V6 Gas OHV
1
 
-- (Remanufactured)---
INCLS O-RINGS
Eng: LB4
8th VIN Digit: Z
 

GMC G1500



4.3L V6 Gas OHV -- (Remanufactured)---
INCLS O-RINGS
Eng: LB4
8th VIN Digit: Z

1 Per Vehicle
GMC G1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV
1
 
-- (Remanufactured)---
H6, INCLS O-RINGS
 

GMC G1500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV -- (Remanufactured)---
H6, INCLS O-RINGS

1 Per Vehicle
GMC G1500

5.0L V8 Gas OHV
1
 
-- (Remanufactured)---
INCLS O-RINGS
Eng: L03
8th VIN Digit: H
 

GMC G1500



5.0L V8 Gas OHV -- (Remanufactured)---
INCLS O-RINGS
Eng: L03
8th VIN Digit: H

1 Per Vehicle
GMC G1500

5.7L V8 Gas OHV
1
 
-- (Remanufactured)---
H6, INCLS O-RINGS
 

GMC G1500



5.7L V8 Gas OHV -- (Remanufactured)---
H6, INCLS O-RINGS

1 Per Vehicle
GMC G1500

5.7L V8 Gas OHV
1
 
-- (Remanufactured)---
INCLS O-RINGS
8th VIN Digit: K
 

GMC G1500



5.7L V8 Gas OHV -- (Remanufactured)---
INCLS O-RINGS
8th VIN Digit: K

1 Per Vehicle
GMC G2500

6.5L V8 Diesel OHV
1
 
-- (Remanufactured)---
H6, INCLS O-RINGS
 

GMC G2500



6.5L V8 Diesel OHV -- (Remanufactured)---
H6, INCLS O-RINGS

1 Per Vehicle
GMC G2500

6.5L V8 Diesel OHV
1
 
-- (Remanufactured)---
INCLS O-RINGS
Eng: L49
8th VIN Digit: P
 

GMC G2500



6.5L V8 Diesel OHV -- (Remanufactured)---
INCLS O-RINGS
Eng: L49
8th VIN Digit: P

1 Per Vehicle
GMC G2500

4.3L V6 Gas OHV
1
 
-- (Remanufactured)---
INCLS O-RINGS
Eng: LB4
8th VIN Digit: Z
 

GMC G2500



4.3L V6 Gas OHV -- (Remanufactured)---
INCLS O-RINGS
Eng: LB4
8th VIN Digit: Z

1 Per Vehicle
GMC G2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
1
 
-- (Remanufactured)---
H6, INCLS O-RINGS
 

GMC G2500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV -- (Remanufactured)---
H6, INCLS O-RINGS

1 Per Vehicle
GMC G2500

5.0L V8 Gas OHV
1
 
-- (Remanufactured)---
INCLS O-RINGS
Eng: L03
8th VIN Digit: H
 

GMC G2500



5.0L V8 Gas OHV -- (Remanufactured)---
INCLS O-RINGS
Eng: L03
8th VIN Digit: H

1 Per Vehicle
GMC G2500

5.7L V8 Gas OHV
1
 
-- (Remanufactured)---
INCLS O-RINGS
8th VIN Digit: K
 

GMC G2500



5.7L V8 Gas OHV -- (Remanufactured)---
INCLS O-RINGS
8th VIN Digit: K

1 Per Vehicle
GMC G2500

6.2L V8 Diesel OHV
1
 
-- (Remanufactured)---
H6, INCLS O-RINGS
 

GMC G2500



6.2L V8 Diesel OHV -- (Remanufactured)---
H6, INCLS O-RINGS

1 Per Vehicle
GMC G3500

6.5L V8 Diesel OHV
1
 
-- (Remanufactured)---
H6, INCLS O-RINGS
 

GMC G3500



6.5L V8 Diesel OHV -- (Remanufactured)---
H6, INCLS O-RINGS

1 Per Vehicle
GMC G3500

6.5L V8 Diesel OHV
1
 
-- (Remanufactured)---
INCLS O-RINGS
Eng: L57
8th VIN Digit: Y
 

GMC G3500



6.5L V8 Diesel OHV -- (Remanufactured)---
INCLS O-RINGS
Eng: L57
8th VIN Digit: Y

1 Per Vehicle
GMC G3500

4.3L V6 Gas OHV
1
 
-- (Remanufactured)---
INCLS O-RINGS
Eng: LB4
8th VIN Digit: Z
 

GMC G3500



4.3L V6 Gas OHV -- (Remanufactured)---
INCLS O-RINGS
Eng: LB4
8th VIN Digit: Z

1 Per Vehicle
GMC G3500

4.3L V6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV
1
 
-- (Remanufactured)---
H6, INCLS O-RINGS
 

GMC G3500



4.3L V6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV -- (Remanufactured)---
H6, INCLS O-RINGS

1 Per Vehicle
GMC G3500

5.7L V8 Gas OHV
1
 
-- (Remanufactured)---
INCLS O-RINGS
8th VIN Digit: K
 

GMC G3500



5.7L V8 Gas OHV -- (Remanufactured)---
INCLS O-RINGS
8th VIN Digit: K

1 Per Vehicle
GMC G3500

7.4L V8 Gas OHV
1
 
-- (Remanufactured)---
INCLS O-RINGS
Eng: L19
8th VIN Digit: N
 

GMC G3500



7.4L V8 Gas OHV -- (Remanufactured)---
INCLS O-RINGS
Eng: L19
8th VIN Digit: N

1 Per Vehicle
GMC G3500

6.2L V8 Diesel OHV
1
 
-- (Remanufactured)---
H6, INCLS O-RINGS
 

GMC G3500



6.2L V8 Diesel OHV -- (Remanufactured)---
H6, INCLS O-RINGS

1 Per Vehicle